of his first deployment to afghanistan. he is shown praying, he talks about being a miss him. -- muslim. >> where i can't both deploy and be a muslim. [speaking in native tongue] >> reporter: according to the army antiterrorism and force protection report, abdo bought three boxes of 12 gauge ammunition, smokeless gun powder and a magazine for a .9 mm gun. he paid for the m items in cash and left in a taxi cab. the owner of the gun store called police, he was picked up at an america's best value "squawk on the street"s, we're told, he also paid for in cash an army uniform to include local fort hood patches. law enforcement officials tell fox they suspect he was planning an attack in or around the fort hood area. of course, that was the site of the november 2009 shooting that left 13 u.s. soldiers dead. now, um, that case of major hassan nadal is ongoing. it took a turn just a week ago when his lawyer quit, but all of this is the backdrop to a new arrest of a potential plot against fort hood. martha: significant, it sounds like. jennifer, thank you. so. jennifer griffin from the pentagon.